Which of the following price change would result in no chang

Which of the following price change would result in no change in sellers\' total revenue The price increases from $ 12 to 21 The piece decrease from $24 to $ 18 The price decreses from $27 to 24 The price increses from $ 10 to $21

Solution

Correct option is B

12000

price	demand	Total Revenue
36	200	7200
27	500	13500
24	600	14400
21	700	14700
18	800	14400
15	900	13500
12	1000	12000